.view-about{
  .foot{
    bottom: 0;
    width: 800px;
    margin-left: 400px;
    height: 300px;
    border-radius: 10px 10px 0 0;
    position: fixed;
    background-color: #fff;
    transform: translateY(300px);
  }
  .foot-config{
    transform: translateY(0px);
    transition: transform 1s;
  }
}
